Im trying to wrap my head around what way to wire my central heating to make use of the nest stats.
I have an oil boiler and also a stove with back boiler.
I have separated the upstairs and downstairs rads into 2 zones using motorized valves.
So will have a nest upstairs and one downstairs.
Can they be set up to open and close the valves when using the stove or just the boiler?